libfilesys-df-perl software package provides Module to obtain filesystem disk space information, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libfilesys-df-perl
libfilesys-df-perl is installed in your system.
Make ensure the libfilesys-df-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libfilesys-df-perl *
You will get with libfilesys-df-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libfilesys-df-perl |
| Version | 0.92-4build2 |
| Description | Module to obtain filesystem disk space information |
| Sub Section | Perl |